Results 121 to 130 of about 315,021 (338)

Asymmetric‐Coordinated Indium Single Atoms for Highly Selective Photocatalytic CO2 Reduction

Carbon Energy, EarlyView.
This work develops an indium single‐atom photocatalyst (In‐NTO) featuring unique Inδ⁺–N3O2 coordination sites for highly selective CO2 photoreduction. The specific atomic interface steers the reaction pathway exclusively toward CO (95.9% selectivity) by lowering the overall energy barrier and converting the critical *CO protonation step from ...
Fengyu Tian, Yaohao Li, Xuemin Yan, Huiwen Zhu, Jiayu Liang, Honglei Zhang, Ning Han   +6 more
wiley   +1 more source

Solitary wave solutions of the Vakhnenko–Parkes equation

Nonlinear Analysis, 2012
In this paper, two solitary wave solutions are obtained for the Vakhnenko–Parkes equation with power law nonlinearity by the ansatz method. Both topological as well as non-topological solitary wave solutions are obtained.
Fayequa Majid, Houria Triki, Tasawar Hayat, Omar M. Aldossary, Anjan Biswas   +4 more
doaj  

Chaotic Pattern and Solitary Solutions for the (21)-Dimensional Beta-Fractional Double-Chain DNA System

Fractal and Fractional
The dynamical behavior of the double-chain deoxyribonucleic acid (DNA) system holds significant implications for advancing the understanding of DNA transmission laws in the realms of biology and medicine. This study delves into the investigation of chaos
Tianyong Han, Kun Zhang, Yueyong Jiang, Hadi Rezazadeh   +3 more
doaj   +1 more source

Electronic Resonance Network Stabilized Crystal Structure in High‐Nickel Cathodes for Lithium‐Ion Batteries

Carbon Energy, EarlyView.
Transition metal (TM) ions with empty eg orbitals induce single‐electron delocalization in Ni3+ to form the resonance structure of Ni─OO─TM through the high‐entropy effect. High‐nickel cathode materials with electron resonance structure have the advantages of improving thermodynamic stability, suppressing phase transitions, and mitigating lattice ...
Yi Li, Qinwen Cui, Jinpeng Li, Xingyu Li, Liang Yin, Erhong Song, Youwei Wang, Xiaolin Zhao, Jianjun Liu   +8 more
wiley   +1 more source

Conservation laws, solitary wave solutions, and lie analysis for the nonlinear chains of atoms. [PDF]

Sci Rep, 2023
Junaid-U-Rehman M, Kudra G, Awrejcewicz J.   +2 more
europepmc   +1 more source

When Dihedral Angles Mask Denticity in Molecular Conductance

ChemPhysChem, EarlyView.
This study tests whether higher molecule–electrode denticity increases conductance in single‐molecule junctions. Using nonequilibrium Green's function technique in conjunction with density functional theory simulations and mechanically controlled break‐junction experiments on a tetradentate N‐heterohexacene, it is found that conductance depends mainly ...
Kevin Batzinger, Dylan Dyer, M. D. Hashan C. Peiris, Tarek H. El‐Assaad, Rashmi Yohani Amarakoon Arachchige, Sam LaMotte, Dominic V. McGrath, Oliver L.A. Monti, Manuel Smeu   +8 more
wiley   +1 more source

Suprathermal Soliton Solutions to Nonlinear Schrödinger Equation

Contributions to Plasma Physics, EarlyView.
ABSTRACT Maxwell distributions are very difficult to find in the low‐pressure environment far away the Earth atmosphere, permeated by high temperatures, various types of radiation, highly energetic particles, space debris, and subjected to microgravity, presenting crucial challenges for spacecraft design and operations, and affecting astronaut's health.
F. E. M. Silveira, M. H. Benetti, I. L. Caldas   +2 more
wiley   +1 more source

Dynamical wave structures for some diffusion--reaction equations with quadratic and quartic nonlinearities

Open Physics
This work investigates the quadratic and quartic nonlinear diffusion–reaction equations with nonlinear convective flux terms, which are investigated analytically. Diffusion–reaction equations have a wide range of applications in several scientific areas,
Ahmed Nauman, Macías-Díaz Jorge E., Ali Makhdoom, Jawaz Muhammad, Baber Muhammad Z., Medina-Guevara María G.   +5 more
doaj   +1 more source

The First-Integral Method and Abundant Explicit Exact Solutions to the Zakharov Equations

Journal of Applied Mathematics, 2012
This paper is concerned with the system of Zakharov equations which involves the interactions between Langmuir and ion-acoustic waves in plasma. Abundant explicit and exact solutions of the system of Zakharov equations are derived uniformly by using the ...
Yadong Shang, Xiaoxiao Zheng
doaj   +1 more source

Recent Advances on Self‐Powered Metal Halide Perovskite Photodetectors

EcoEnergy, EarlyView.
This review outlines that metal halide perovskites, with high absorption coefficient and carrier mobility, enable self‐powered photodetectors. These devices operate without external power, with improvements via structural optimization, film engineering, and defect passivation, showing promise in smart sensors and Internet of Things applications ...
Guoqing Xiong, Xingyu Li, Hu Guo, Miaomiao Li, Sai‐Wing Tsang, Yuanhang Cheng   +5 more
wiley   +1 more source